D-Link DGS-3630 Emulator 1 - Page 216

DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Usage Guideline A route map can contain multiple route map entries, which is either a permit entry or a deny entry. When a route is checked against a route map, the entry in the route map will be checked whether match the route based on its sequence number in the route map. If an entry is found matched, the action associated with the entry will be taken and no further check will be done against the remaining entry in the route map. A route map entry can contain multiple match and set statements. To match a route map entry, all of the match statements in the route map rule must be satisfied. When a route map entry is matched, all the set statements in the rule will be performed. Use the match community command to match a community list in a route map entry definition. To match a route against a route map entry, all match statements must be satisfied. To match a community list, if an entry in the community list matches the route, no further check will be done against the remaining entries in the access list. If the matched entry is a permit entry, the community list is matched. If the matched entry is a deny entry, the community list is not matched. If none of the rule entries in the community list match the route, the community list is not matched. The exact keyword is used for matching a standard community list. When exact is specified, the communities of the route must be exactly the same as the communities specified in the community list entry. When exact is not specified, to match a community list rule entry, the communities specified in the rule entry must be a subset of the communities specified in the community string of the route. Example This example shows how to configure the routes that match the standard community list "IT-COMMUNITY", which permit 101:1, and the weight set to 100. Any route that has the community 101:1 alone (exact match) will have the weight set to 100.The route map is named "myPolicy". Switch# configure terminal Switch(config)# ip community-list standard IT-COMMUNITY permit 101:1 Switch(config)# route-map myPolicy permit 1 Switch(config-route-map)# match community IT-COMMUNITY exact Switch(config-route-map)# set weight 100 Switch(config-route-map)# 13-42 match excommunity (MI and EI Mode Only) This command is used to define a BGP extended community access list match condition in a route map rule. Use the no form of this command to delete the match statement. match extcommunity EXTCOMMUNITY-LIST-NAME no match extcommunity Parameters EXTCOMMUNITY-LISTNAME Specifies a BGP extended community access list. Default No match statements in the route map. Command Mode Route-map Configuration Mode. Command Default Level Level: 12. 211